package com.midian.service.permission;

import com.midian.model.permission.Auth;
import com.midian.service.common.IBaseService;

/**
 * 权限业务接口
 * @author Mengfh
 *
 */
public interface IAuthService extends IBaseService<Auth> {
	/**
	 * 检测是否已存在权限
	 * @param keyName 权限key名称
	 * @return
	 */
	public boolean isExistAuth(String keyName);
}
